soc/intel/apollolake: Switch to snake case for DisableComplianceMode

For a unification of the naming convension, change from pascal case to
snake case style for parameter 'DisableComplianceMode'.

Change-Id: I9d5605134a753f161a66857c7f78844ae7490cd6
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75854
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
diff --git a/src/soc/intel/apollolake/chip.c b/src/soc/intel/apollolake/chip.c
index 57aa085..e3bfa1e 100644
--- a/src/soc/intel/apollolake/chip.c
+++ b/src/soc/intel/apollolake/chip.c
@@ -607,7 +607,7 @@
 	/*
 	 * Options to disable XHCI Link Compliance Mode.
 	 */
-	silconfig->DisableComplianceMode = cfg->DisableComplianceMode;
+	silconfig->DisableComplianceMode = cfg->disable_compliance_mode;
 
 	/*
 	 * Options to change USB3 ModPhy setting for Integrated Filter value.
diff --git a/src/soc/intel/apollolake/chip.h b/src/soc/intel/apollolake/chip.h
index 88ec1ff..c1bc020 100644
--- a/src/soc/intel/apollolake/chip.h
+++ b/src/soc/intel/apollolake/chip.h
@@ -184,7 +184,7 @@
 	 * disable Compliance Mode. Set TRUE to disable Compliance Mode.
 	 * 0:FALSE(Default), 1:True.
 	 */
-	uint8_t DisableComplianceMode;
+	uint8_t disable_compliance_mode;
 
 	/* Options to change USB3 ModPhy setting for the Integrated Filter (IF)
 	 * value. Default is 0 to not changing default IF value (0x12). Set